National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Light Snow

25°F

-4°C

Humidity 75%
Wind Speed E 3 mph
Barometer 30.00 in (1018.0 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 21 Jan 11:56 pm EST
Extended Forecast for

3 Miles NNW Lewbeach NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 19. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow showers before 1pm. Partly sunny, with a high near 31. West wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 31 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 10. Wind chill values as low as -1. West wind around 9 mph.

    Low: 10 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 20. Wind chill values as low as -1. West wind 8 to 13 mph, with gusts as high as 25 mph.

    High: 20 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -5. Northwest wind 10 to 13 mph, with gusts as high as 24 mph.

    Low: -5 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 4.

    High: 4 °F

    Cold

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around -3. Chance of precipitation is 50%.

    Low: -3 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow. High near 11. Chance of precipitation is 80%.

    High: 11 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely. Cloudy, with a low around 4. Chance of precipitation is 70%.

    Low: 4 °F

    Snow Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 19. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 31. West wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 10. Wind chill values as low as -1. West wind around 9 mph.
Friday
Partly sunny, with a high near 20. Wind chill values as low as -1. West wind 8 to 13 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around -5. Northwest wind 10 to 13 mph, with gusts as high as 24 mph.
Saturday
Partly sunny and cold, with a high near 4.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around -3. Chance of precipitation is 50%.
Sunday
Snow. High near 11. Chance of precipitation is 80%.
Sunday Night
Snow likely. Cloudy, with a low around 4. Chance of precipitation is 70%.
Monday
A chance of snow. Mostly cloudy, with a high near 15. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around -1.
Tuesday
Mostly sunny, with a high near 14.
Tuesday Night
Partly cloudy, with a low around 2.
Wednesday
Partly sunny, with a high near 16.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lewbeach NY
 42.04°N 74.8°W (Elev. 2274 ft)
Last Update:
3:47 pm EST Jan 21, 2026
Forecast Valid:
12am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation